baber/WOPTO huggingface dataset:
Patent KR-20090106446-A (KR)
Title: Method of manufacturing LED device generating light with multi-wavelengths
Inventor: YUN HYO CHUL
IPC: H01L33/50
Filed: 2009-09-24
Abstract: PURPOSE: A manufacturing method of a light emitting diode for generating a light of complex wavelength is provided to simply manufacture an LED device of high quality through an existing apparatus without use of an adhesive. CONSTITUTION: A light emitting diode for generating a light of complex wavelength includes phosphor. The phosphor converts a part of a main light emitted from an blue or ultraviolet LED chip(310) into one or more different light wavelength. The phosphor includes at least two or more things among a blue light, a green light, a yellow light, or a red light, and is made of YAG(Yttrium Aluminum Garnet) or non YAG material. In the LED device, a phosphor film having uniform film thickness is formed on a surface of the LED chip except for an electrode pad(320a,320b) through a sputtering method or a pulsed laser deposition method.
Patent KR-20110034114-A (KR)
Title: Apparatus for aligning cell voltage value using the pointer array and method thereof
Inventor: PARK JI HYUN
IPC: H01M10/48
Filed: 2009-09-28
Abstract: PURPOSE: A device and method for aligning a cell voltage value using a point are provided to reduce an amount of memory used by integrating an array for storing an aligned cell voltage value and an array for storing a cell identification number as one pointer array. CONSTITUTION: A cell voltage value aligning device using a pointer includes a voltage sensor(20), a first memory(40), a second memory(50), and a controller(30). The voltage sensor senses a plurality of cell voltage values. The first memory is comprised of a plurality of arrays which store a plurality of cell voltage values. The second memory is comprised of a plurality of arrays which store each address of the plurality of arrays of the first memory. A controller controls the array of the first memory to store the plurality of cell voltages sensed by the voltage sensor and to successively align the cell voltage value sensed by the voltage sensor and controls the array of the second memory to store the corresponding array address of the aligned cell voltage value.
Patent KR-20110038834-A (KR)
Title: 위상기어
Inventor: CHUN GIU JUNG
IPC: F16H55/02
Filed: 2009-10-09
Abstract: 본 발명은 치열을 소정의 위상차로 병설하여 치물림강성(tooth mesh stiffness) 변동량을 감소시킴으로써 진동과 소음을 감소시킬 수 있도록 한 위상기어에 관한 것으로, 본 발명에 따른 위상기어는, 원주방향을 따라 기어치가 일정 간격으로 형성된 복수개의 치열이 동축상으로 회전하도록 나란히 형성되되, 상기 각 치열의 기어치들은 소정의 위상차를 가지며 지그재그 형태로 배열된 것을 특징으로 한다.  
       
     기어, 위상기어, 위상차, 평기어, 헬리컬기어, 치강성
Patent KR-20110042622-A (KR)
Title: Method of manufacturing slurry for chemical mechanical polishing and slurry for chemical mechanical polishing using the same
Inventor: HAN MOUNG HOON
IPC: C09K3/14
Filed: 2009-10-19
Abstract: PURPOSE: A method for manufacturing slurry for chemical mechanical polishing is provided to quantitively measure the number and content of macroparticles present in the slurry for chemical mechanical polishing and to prepare slurry capable of minimizing micro scratch. CONSTITUTION: A method for manufacturing slurry for chemical mechanical polishing includes the steps of: (S100) mixing abrasive particles, ultrapure water and dispersing agent to prepare a mixture for preparing slurry; (S110) milling the mixture for preparing slurry; (S120) filtering the mixture using a filter; and (S130) measuring the content of abrasive particles with 150% or more of particle diameter based on the abrasive particle diameter.
Patent KR-20110044479-A (KR)
Title: X-ray inspection system and metohd using the same
Inventor: KIM YOUNG MAN
IPC: H05K13/08
Filed: 2009-10-23
Abstract: PURPOSE: An X-ray checking system and checking method using the same are provided to secure checking quality by acquiring a slice image about a checked body. CONSTITUTION: A housing(10) shields radiation. An X-ray inspection unit(30) is installed in the inner side of the housing. An inline transport unit(50) is installed in the inner side of the housing. The inline transport unit supplies a plurality of test materials. A controller(70) is electrically connected to the inline transport unit. The controller acquires the slice image through a GPU(Graphic Processing Unit) having parallel core. The controller distinguishes the first and the second brazing deformity. The controller obtains the slice image.
Patent KR-20090120444-A (KR)
Title: Test system and prober assembly for testing a large area substrate
Inventor: JOHNSTON BENJAMIN M
IPC: G01R1/06
Filed: 2009-10-23
Abstract: PURPOSE: A test system for testing a large-sized substrate and a prober assembly are provided to minimize the venting and pump stop time by providing two or more probers in a test chamber. CONSTITUTION: A prober(205B) includes a frame(303) and six contact head assemblies(318). The prober has a plurality of motors(505) combined with the contact head assemblies. The frame includes a plurality of stepped portions(508A-508B) for performing the switching of alignment of contact heads of the contact head assemblies. The frame has the first length(L1) for forming the moving range of the contact head assemblies along the frame.
Patent KR-20110046198-A (KR)
Title: Pressure-sensitive adhesive composition, polarizer and liquid crystal display
IPC: C09J133/06
Filed: 2009-10-28
Abstract: PURPOSE: A pressure-sensitive adhesive composition is provided to ensure little change on standing, excellent antistatic property and adhesion by enhancing ion dissociation and suppressing ion association through the introduction of a monomer including a substituent having high electronegativity to a copolymer. CONSTITUTION: A pressure-sensitive adhesive composition comprises (A) 100 parts by weight of a polymer of a monomer mixture consisting of 20-80 parts by weight of (meth)acrylic acid ester monomer, 20-80 parts by weight of a monomer having a substituent with 0.5 ~ 15 of electronegativity difference with the alkyl group, and 0.1-10 parts by weight of a monomer having a crosslinkable functional group; and (B) 0.001-40 parts by weight of an antistatic agent.
Patent KR-20110051691-A (KR)
Title: Led lighting device
Inventor: KIM SANG HWEON
IPC: H05B37/02
Filed: 2009-11-11
Abstract: PURPOSE: An LED(Light Emitting Diode) lighting device is provided to maintain uniform light intensity by driving an LED device with uniform current. CONSTITUTION: A second protection unit(322) bypasses a lighting stroke current through a neutral line connected to a second input power unit(312). A current detection unit is formed between a static voltage unit(360) and an LED light source unit(380). The current detection unit detects the driving current flowing on the LED light source unit. A PWM control unit generates a duty ratio for the preset reference current.
Patent KR-20110051905-A (KR)
Inventor: LEE JUNG HYO
IPC: A61L9/22
Filed: 2009-11-11
Abstract: PURPOSE: A ceiling embedded anion generator is provided to obtain air cleaning and sterilization of an indoor place and to selectively emit anions from multiple positions. CONSTITUTION: A ceiling embedded anion generator comprises: an anion generator(10) which is equipped with an embedding unit(11) and an exposure unit(12) and is installed in the ceiling by embedding the embedding unit in the ceiling; a controller(20) which controls the anion generator; an anion generation module; and a blower which compulsorily emits the anions generated from the anion generation module through the outlet.
Patent KR-20110052052-A (KR)
Title: Monitoring device for reduction of electic power consumption
Inventor: OH JAE CHEOL
IPC: H02J13/00
Filed: 2009-11-12
Abstract: PURPOSE: A power reduction amount monitoring unit is provided to inform a power reduction amount pay back event to a user and to reduce the amount of power use by monitoring power of a receptacle. CONSTITUTION: A wallpad(102) is connected through the communication network to A power supply company. The wallpad announces the operation and termination of the power use reduction amount pay back event through the touch screen to a user. A control client(104) reduces the amount of power of an electronic device by controlling the power that is outputted through a receptacle. The control client recovers power which is outputted through a receptacle. The power supply company decides the commission paid to the user based on the power reduction amount.
Patent KR-20110053854-A (KR)
Title: Fuel cell electric vehicle with improved vibration isolation of fuel cell module
Inventor: PARK JI HOON
IPC: B60L11/18
Filed: 2009-11-16
Abstract: PURPOSE: A fuel cell electric vehicle with improved vibration isolation of a fuel cell module is provided to improve convenience of A/Sand car maintenance by independently detaching a fuel cell module, a subframe, and a drive motor-reducer. CONSTITUTION: A fuel cell module(20) including a fuel cell stack(21), a hydrogen supply device(22) and an air supply device is installed in a module frame(11). An integrated drive motor-reducer(30) is installed in a subframe(12). The module frame is coupled with the upper part of a side member(10). The subframe is coupled with the lower part of a side member. The drive motor-reducer mounted on the subframe is arranged at the lower part of the module frame and the fuel cell stack.
Patent KR-20110054809-A (KR)
Title: Multi shose
Inventor: CHA HYUN MI
IPC: A43B3/24
Filed: 2009-11-18
Abstract: PURPOSE: Multifunctional shoes are provided to prevent the slipping on an attached part of the shoes by forming tight grooves on the lower side of the shoes. CONSTITUTION: Multifunctional shoes comprise the following: a joint unit formed on the bottom of the shoes after removing soles from conventional shoes; and block shaped soles capable of being attached and detached from the joint unit. The joint unit is formed with a rubber material. The soles are selected from the group consisting of sports footwear soles, soccer shoes soles, and walking shoes soles.
Patent KR-20110056894-A (KR)
Title: Pot of donation of blood and finance
Inventor: LIM HONG DEOK
IPC: G06Q40/02
Filed: 2009-11-23
Abstract: PURPOSE: A blood donation-combined financial product is provided to promote a blood donation by providing benefits such as discount. CONSTITUTION: If a blood donator uses a financial product within predetermined days from the blood donation date, the blood donator gets some benefits. A blood donation certificate is issued as an electronic blood donation certificate. The electronic blood donation certificate is kept and the donation point of the blood donation certificate is changed. A checkup for the blood donator is performed based on the detailed blood examination.
Patent KR-20110062345-A (KR)
Title: Noise reduction apparatus for engine
Inventor: JUNG HYUN SOO
IPC: F02M35/10
Filed: 2009-12-03
Abstract: PURPOSE: A noise reduction apparatus of an engine is provided to ensure a wide range of noise reduction effects since a plurality of resonant chambers are installed so that a band of attenuable frequency of noise can be relatively widely obtained. CONSTITUTION: A noise reduction apparatus of an engine comprises an inner pipe(1), an outer pipe(5) and a plurality of holes(7). Both ends of the inner pipe are coupled to an air intake pipe and the inner pipe forms a part of the air intake pipe. The outer is integrally formed on the outside of the inner pipe and forms a plurality of separated resonant chambers(3) along with the outside of the inner pipe. The holes are formed on the inner pipe to be communicated with the inside of the inner pipe in different shapes every resonant chamber.
Patent KR-20110065148-A (KR)
Title: Host apparatus connected to image forming apparatus and setting information management method thereof
Inventor: KIM YONG JIN
IPC: H04L12/24
Filed: 2009-12-09
Abstract: PURPOSE: A host apparatus for being connected with an image forming apparatus is provided to determine the update of a setting value by comparing the setting information by the image forming apparatus. CONSTITUTION: A host unit receives setting information from a selected image forming apparatus(S11). A first control unit displays the received setting items and setting values to a first display unit by the selected image forming apparatus(S12). The first control unit controls the comparison of the set value and display(S13). A user selects one or more among the setting items and the setting values(S14). The first control unit changes one of the setting items of the image forming apparatus or the setting values(S15).
Patent KR-20110030247-A (KR)
Title: Blind slats having fluid path and optic mirrors for lighting or collecting of light
Inventor: JUNG JAE HEUN
IPC: E06B9/38
Filed: 2009-12-15
Abstract: PURPOSE: A blind slat having a fluid path is provided to facilitate the cooling of a light source module and solar cell modules and ensure efficient diffusion and collection of lights because the light source module and the solar cell modules are installed inside the slat housing. CONSTITUTION: A blind slat comprises a blind slat housing(7), a fitting member(1419), and a protective cap(1420). The blind slat housing accommodates a plurality of solar cell modules(703) and a light source module(707) and is formed with a first inner slat fluid path(1421) to let fluid flow. The fitting member is inserted to both open ends of the blind slat housing to seal the openings. The protective cap is fitted onto the fitting member.
Patent KR-20110069206-A (KR)
Title: Apparatus for needle insertion
Inventor: KIM KWANG GI
IPC: A61M5/32
Filed: 2009-12-17
Abstract: PURPOSE: A needle insertion apparatus is provided to gradually change the speed and loading power according to insertion depth of a needle. CONSTITUTION: A needle insertion apparatus comprises: a main body(100) and a main driving part(200); a needle unit(400) which is inserted into the human body; a drive unit(600) offering driving force to the needle unit in order to reciprocate the needle unit between an insertion position and a withdrawal position; and a guide unit(800) which guides the needle unit to translate between an insertion position and a withdrawal position.
Patent KR-20110071709-A (KR)
Title: Defending method against battery exhaustion attacks and battery-based wireless communication device and recording medium thereof
Inventor: KIM KYU WON
IPC: H04W52/02
Filed: 2009-12-21
Abstract: PURPOSE: A battery empty attack blocking method, a battery based wireless telecommunication device, a recording medium thereof, which have the barrier function to the battery empty attack of DOS are provided to defend the battery empty attack of the battery base wireless telecommunication device. CONSTITUTION: A processor(102) decides whether the battery exhaustion attack is generated in the wireless telecommunication device based on the connected state between one or more second wireless telecommunication device and the wireless telecommunication device. The second wireless telecommunication device is not paired with a battery based wireless telecommunication device. If the wireless telecommunication device is under the battery exhaustion attack by a processor, a communications module(103) defends for the battery exhaustion attack. A user interface(101) provides the interface between the wireless telecommunication device and the user.
Patent KR-20110075662-A (KR)
Title: Reomote control system of superconducting tokamak
Inventor: KIM MYUNG KYU
IPC: G21B1/25
Filed: 2009-12-28
Abstract: PURPOSE: A remote driving control device is provided to secure high driving stability by preventing a driving trouble according to inconsistency between remote driving and local driving. CONSTITUTION: A local driving panel(200) inputs driving information of each device in a local driving mode so as to drive a superconducting tokamak device and operates the driving. A remote driving panel(100) inputs the driving information in a remote driving mode. A communication unit(300) transmits/receives the driving information between the local driving panel and the remote driving panel. The remote driving panel receives manually or automatically the driving control right.
Patent KR-20110075891-A (KR)
Title: Atmosphere pressure typed fail-safe device of regenerative brake system
Inventor: KIM JONG SUNG
IPC: B60T13/04
Filed: 2009-12-29
Abstract: PURPOSE: A pneumatic type fail-safe mechanism of a regenerative braking system is provided to have pedal feel like hydraulic pressure by forming a pedal simulator in the pneumatic type, and to embody fail-safe in a more stable mechanism. CONSTITUTION: A pneumatic type fail-safe mechanism of a regenerative braking system includes a pedal simulator(10) which forms pedal stepping force following hydraulic hysteresis effect with spring elastic force, and embodying fail-safe using vacuum pressure and air pressure when a booster(2) is failed by interlocking with a booster. The pedal simulator includes a housing block(11) formed in an air pressure space to form vacuum pressure on the booster, an inner housing(12) provided with a moving rod connected from a pedal(1) to the booster, a stepping force reaction member composed of at least one or more springs compressed and transformed by the movement of the moving rod, and a return member(19) supplying elastic restoring force to the initial position.
Patent KR-20110076058-A (KR)
Title: Method for manufacturing trench isolation of semiconductor device
Inventor: PARK JI HWAN
IPC: H01L21/762
Filed: 2009-12-29
Abstract: PURPOSE: A method for fabricating a device isolation film is provided to strengthen isolation oxide film function between devices, by forming a narrow and deep device isolation film without empty space. CONSTITUTION: A first device isolation film is formed through a planarization process after depositing a first gap fill insulation film on a semiconductor substrate where a trench is formed. A selective epitaxial layer(206) is formed on the top of the semiconductor device where the first device isolation film is formed. A second gap fill insulation film(208') is deposited to bury the selective epitaxial layer. A second device isolation film is formed by removing the second gap fill insulation film until the selective epitaxial layer is exposed.
Patent KR-20110077780-A (KR)
Title: Upper nozzle for use in turndish continuous casting
Inventor: LEE SEUNG SEOK
IPC: B22D41/50
Filed: 2009-12-30
Abstract: PURPOSE: An upper nozzle for tundish continuous casting is provided to uniformly insert gas into molten steel through the nozzle and to allow the inserted gas to form bubbles. CONSTITUTION: An upper nozzle(1) for tundish continuous casting comprises a coarse particle unit and a fine particle unit. The coarse particle unit is formed on the outer wall face(5) inside the upper nozzle. The fine particle unit is formed in the inner side of the coarse particle unit inside the upper nozzle and has smaller porosity and flow path than the coarse particle unit. A neutralization particle unit is formed between the coarse and fine particle units and has porosity which is smaller than the coarse particle unit and bigger than the fine particle unit.
Patent KR-20110078918-A (KR)
Title: A composition for removing phosphorus
Inventor: PARK SANG HOO
IPC: C02F1/58
Filed: 2009-12-31
Abstract: PURPOSE: A composition for eliminating phosphorus is provided to improve the efficiency of a phosphorus eliminating process by being directly applied to target waste water without a separate facility such as an absorbing tower. CONSTITUTION: A composition for eliminating phosphorus includes zirconium oxychloride as an effective component. The composition is an aqueous composition. An inorganic coagulating agent is further included in the composition and is selected from a group including iron salt-based and aluminum salt-based inorganic coagulating agents. The content ratio of the zirconium oxychloride and the inorganic coagulating agent is between 9.3 : 0.7 and 9.7 : 0.3, based on the weight ratio of both components.
Patent KR-20090031556-A (KR)
Title: Optical pickup device, objective optical element and optical information recorder/reproducer
Inventor: NOMURA EIJI
IPC: G02B13/00
Filed: 2007-06-27
Abstract: An optical pickup device comprising a first light source emitting a first light beam, a second light source emitting a second light beam, a third light source emitting a third light beam, and an objective optical element, wherein the optical surface of the objective optical element has at least a central region and a peripheral region, the central region has a first optical path difference imparting structure and the peripheral region has a second optical path difference imparting structure, first best focus and second best focus are formed by the third light beam passed through the first optical path difference imparting structure, a spot central part, a spot middle part and a spot peripheral part are formed in a spot which is formed on the information recording surface of a third optical disk by the third light beam passed through the objective optical element, the spot central part is used for recording and/or reproducing the information on the third optical disk but the spot middle part and the spot peripheral part are not used for recording and/or reproducing the information on the third optical disk, and the spot peripheral part is formed on the information recording surface of the third optical disc by the third light beam passed through the second optical path difference imparting structure.
Patent KR-20090074734-A (KR)
Title: Piping structure for oil tanker
Inventor: MORIMOTO NOBUYOSHI
IPC: B63B25/08
Filed: 2007-10-30
Abstract: Pipe lines (42) having a sealed structure of a substantially rectangular section are formed in the upper portion of a central oil bath (34) of an ore/oil carrying vessel and between vertical bulkheads (32) and a hatch (38). Two of cargo oil delivery pipes (50) leading from a pump chamber toward a shore connection (48) of the central portion of a hull extend through the starboard pipe line, and the remaining one extends through the larboard pipe line. The starboard pipe lines extend up to the hull center portion, but the larboard pipe line extends so long as the bow, and an inert gas pipe (58) is threaded in the larboard line.
Patent KR-20090074794-A (KR)
Title: Optical filter for display, display comprising the same, and plasma display panel
Inventor: KAI MASASHI
IPC: G02B1/11
Filed: 2007-11-02
Abstract: Disclosed is an easily-producible lightweight thin optical filter for displays, which is excellent in electromagnetic shielding properties and antireflective properties, and hardly generates interference patterns. Specifically disclosed is an optical filter for displays, wherein a mesh conductive layer and a hard coat layer are formed on one surface of a transparent film in this order and a near-infrared absorbing layer is formed on the other surface of the transparent film. This optical filter for displays is characterized in that an intermediate layer is formed between the transparent film and the mesh conductive layer and the intermediate layer has a refractive index within the range of 1.60-1.80 and a contact angle within the range of 70-100 degrees.
Patent KR-20090078836-A (KR)
Title: Cold-rolled steel sheet and process for producing the same
Inventor: MINEJI NOBUKO
IPC: C22C38/00
Filed: 2006-12-20
Abstract: A cold-rolled steel sheet which contains up to 0.0030% C, up to 0.02% Si, 0.15-0.19% Mn, up to 0.020% P, up to 0.015% S, up to 0.0040% N, and 0.020-0.070% Al, contains Nb in such an amount that 1.00 <= Nb/C (atomic equivalent ratio) <= 5.0, and contains B in such an amount that 1 ppm <= B-(11/14)N <= 15 ppm (wherein B and N are the contents of the respective elements), with the remainder being iron and unavoidable impurities. The steel sheet has an r-value in-plane anisotropy (Deltar) of-0.10<= r<=0.10. It is suitable for use in producing cell cans and has reduced anisotropy. In producing the steel sheet, cold rolling is conducted especially at a rolling ratio of 70-87% and then annealing is conducted on a continuous annealing line at an annealing temperature of from the recrystallization temperature to 830°C.